<template>
    <div class="layout">
        <Topnav toggleMenuButtonVisible class="nav" />
        <div class="content">
            <aside v-if="asideVisible">
                <h2> 文档 </h2>
                <ol>
                    <li>
                        <router-link to="/doc/intro">介绍</router-link>
                    </li>
                    <li>
                        <router-link to="/doc/install">安装</router-link>
                    </li>
                    <li>
                        <router-link to="/doc/start">开始使用</router-link>
                    </li>
                </ol>
                <h2> 组件列表 </h2>
                <ol>
                    <li>
                        <router-link to="/doc/switch">Switch 组件</router-link>
                    </li>
                    <li>
                        <router-link to="/doc/button">Button 组件</router-link>
                    </li>
                    <li>
                        <router-link to="/doc/dialog">Dialog 组件</router-link>
                    </li>
                    <li>
                        <router-link to="/doc/tabs">Tabs 组件</router-link>
                    </li>
                </ol>
            </aside>
            <main>
                <router-view />
            </main>
        </div>
    </div>
</template>

<script lang="ts">

    import Topnav from '../components/Topnav.vue'
    import { inject, Ref } from 'vue';

    export default {
        components: { Topnav },
         setup(){
            const asideVisible = inject<Ref<boolean>>('asideVisible');  // get asideVisible
            return { asideVisible };
        }
    }

</script>

<style lang="scss" scoped>

    $aside-index: 10;

    .layout {
        display: flex;
        flex-direction: column;
        height: 100vh;

        > .nav {
            flex-shrink: 0;
        }

        > .content {
            flex-grow: 1;
            padding-top: 60px;
            padding-left: 156px;

            @media (max-width: 500px) {
                padding-left: 0;
            }
        }
    }

    .content {
        display: flex;

        > aside {
            flex-shrink: 0;
        }

        > main {
            flex-grow: 1;
            padding: 16px;
            background: #FFF;
        }
    }

    aside {
        position: fixed;
        top: 0;
        left: 0;
        height: 100%;
        width: 150px;
        padding: 16px 0;
        padding-top: 70px;
        background: #81e6dd;
        z-index: $aside-index;

        > h2 {
            margin-bottom: 4px;
            padding: 0 16px;
        }

        > ol {

            > li {
                padding: 4px 0;

                > a {
                    display: block;
                    padding: 4px 16px;
                    text-decoration: none;
                }

                .router-link-active {
                    background: #FFF;
                }
            }
        }
    }

    main {
        overflow: auto;
    }
</style>